In-phase antiguided bottom-emitting vertical cavity laser arrays

被引：5

作者：

Johnson, M. T. ^{[1
]}

Siriani, D. F. ^{[1
]}

Leisher, P. O. ^{[1
]}

Choquette, K. D. ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

来源：

ELECTRONICS LETTERS | 2013年 / 49卷 / 14期

关键词：

2-DIMENSIONAL ARRAYS;

D O I：

10.1049/el.2013.1867

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In-phase emission from a bottom-emitting, coherently coupled, vertical cavity surface-emitting laser array is demonstrated for the first time. Various array geometries are examined. An antiguided index profile is used to obtain the preferred on-axis far-field peak from a 2 x 1 array up to 0.9 mW, representing a critical step towards coherent, high-brightness two-dimensional laser arrays.

引用

页码：897 / +

页数：2

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